277089816

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4027}}^1$

素因数の和:4144

約数の個数: 64

約数和(自身を含む): 719239680

約数和(自身を除く): 442149864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 376, 488, 564, 732, 1128, 1464, 2867, 4027, 5734, 8054, 8601, 11468, 12081, 16108, 17202, 22936, 24162, 32216, 34404, 48324, 68808, 96648, 189269, 245647, 378538, 491294, 567807, 736941, 757076, 982588, 1135614, 1473882, 1514152, 1965176, 2271228, 2947764, 4542456, 5895528, 11545409, 23090818, 34636227, 46181636, 69272454, 92363272, 138544908, 277089816]

約数ペア:

[(1, 277089816), (2, 138544908), (3, 92363272), (4, 69272454), (6, 46181636), (8, 34636227), (12, 23090818), (24, 11545409), (47, 5895528), (61, 4542456), (94, 2947764), (122, 2271228), (141, 1965176), (183, 1514152), (188, 1473882), (244, 1135614), (282, 982588), (366, 757076), (376, 736941), (488, 567807), (564, 491294), (732, 378538), (1128, 245647), (1464, 189269), (2867, 96648), (4027, 68808), (5734, 48324), (8054, 34404), (8601, 32216), (11468, 24162), (12081, 22936), (16108, 17202)]